Li, Fangjuan
Liu, Hui
Wu, Hongyu
Liang, Shixiong
Xu, Yaping
Article History
Received: 6 February 2021
Accepted: 31 March 2021
First Online: 13 April 2021
Declarations
:
: Ethical approval was obtained from the Ethical Review Committee of Shanghai Pulmonary Hospital, Tongji University School of Medicine, China.
: All authors consented to the publication of the manuscript.
: The authors declare that they have no competing interests.